Air Quality in Lạng Sơn, Vietnam
Drizzle
26.4°C · 91.4% humidity
26.4°
Feels 26.4°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Lạng Sơn's air quality — share it
AQI Forecast
66
1am
66
54
30
4am
17
22
25
7am
21
22
24
10am
25
32
33
1pm
53
53
54
4pm
54
34
34
7pm
54
54
54
10pm
54
54
Lạng Sơn's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. The worst conditions typically occur from February to April during the regional burning season.
91.4%
Humidity
2.5 km/h
Wind WSW
999.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.2 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Lạng Sơn?
Temperature & Precipitation
PM2.57.2 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Lạng Sơn?
07-21
32.5° 24.5°
3.69 mm
07-22
33.5° 24.6°
7.19 mm
07-23
34.0° 25.3°
5.38 mm
07-24
34.4° 25.1°
3.0 mm
07-25
30.5° 24.5°
4.5 mm
07-26
29.9° 24.4°
6.0 mm
07-27
27.8° 23.9°
16.69 mm
Both models agree
Avg diff: 1.9°C
What cities are near Lạng Sơn?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T21:33 UTC.